The BBC today released a set of pictures from The Fall of the Nekross - next week's penultimate Wizards vs Aliens adventure.

In part one, Benny launches an attack on the Nekross ship. The schoolboy genius uses all the computers on Earth against the aliens, and the starship Zarantulus is stricken. But soon the plan runs out of control, with terrifying consequences for both wizards and aliens alike.

﻿In part two, time is running out for the Nekross, while on Earth the wizards fall apart. Ursula plans radical action against Benny, while Tom realises that the solution might lie with the ancient and mysterious Stones of Burnt Hill. But if helping Benny means saving his enemy, what choice will Tom make?

Written by Gareth Roberts and directed by Joss Agnew, part one will air on Monday 26th November and part two on Tuesday 27th November, both at 5.15pm.